MLB Trade Deadline: Phillies Overpaid for Hunter Pence

In 2010 Hunter Pence must have hit .345 with 43 home runs, 52 doubles, 125 walks, and 173 RBI.

He also must have sucker punched the official scorer’s child.

Otherwise, it would be hard to explain why the Philadelphia Phillies (along with some other teams) were so intent on acquiring him.

The Phillies committed four prospects to acquire the former Houston Astros right fielder, including pitcher Jarred Cosart and first baseman Jonathon Singleton, the 70th and 39th ranked prospects in the country according to Baseball America (pre-2011).

Now, Hunter Pence is a very solid player. He is above-average at every aspect of his game, except for patience.

And, in defense of Phillies general manager Ruben Amaro Jr., Pence represents a significant upgrade over 23-year-old rookie Domonic Brown and is under team control through 2013.

But for two top prospects, as well as two additional prospects, the impact of a new player needs to be absolutely huge, such as transforming a borderline contender to a playoff team.

Upgrading right field in Philadelphia will not have that big of an impact —at least not in 2011.

The Phillies are already the best team in the National League. They’re already the odds-on favorite to win the World Series.

Unless Cole Hamels and Cliff Lee break each other’s left thumbs in a pregame arm-wrestling match, the Phillies will have home field advantage throughout the playoffs.

This trade doesn’t substantially change the likelihood of anything that could be influenced by the regular season.

Once you just get into the playoffs, anything can happen. Your odds of winning it all —whether you’re the 2001 Seattle Mariners or the 2006 St. Louis Cardinals—are basically one in eight, whether your right fielder is an established big leaguer or a roughly league-average rookie.

If the Phillies don’t win it all, it won’t have anything to do with any lack of production they might get from right field, but rather it will mean that their star-studded rotation imploded and Rollins, Victorino, Utley, and Howard all struggled mightily.

Look at the player they acquired to upgrade their outfield. Really look at him. This isn’t a big-time game changer.

This is Hunter Pence.

Pence owns a career on-base percentage of .339, one point lower than that of the immortal Roger Cedeno. In three full seasons, Pence has not eclipsed a .500 slugging percentage.